Department of the Interior NAICS 541350 contractors

Building Inspection Services. Use this buyer-scoped industry page to see which visible contractors sit closest to this NAICS lane under Department of the Interior.

Agency: Department of the Interior

Last updated: April 8, 2026

Visible recipients

Mapped obligations

Visible recipients tied to Department of the Interior and NAICS 541350

Chenega Security & Protection Services, LLC

Chantilly, VA

Chenega Security & Protection Services, LLC is a federal 8a program participant profile based in Chantilly, VA. The current public data layer shows $265,754,810 in visible federal obligations across 5 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561612 (Security Guards and Patrol Services). The profile also shows meaningful product and service activity in PSC S206.